The Circulating Valve is a kind of commonly accessory in downhole string, generally it is used with packer which by means of dropping a ball or differential pressure mode to open the sleeve and achieve circulation function.
REVERSE CIRCULATING VALVE
|
Specification |
|||||
|
Part Number |
Max OD. |
Min ID. |
Connection Thread |
||
|
in |
mm |
in |
mm |
||
|
1260550001 |
4.488 |
114.00 |
2.441 |
62.00 |
2 7/8"EU |
|
1260550004 |
5.250 |
133.35 |
2.992 |
76.00 |
3 1/2"EU |
|
1260560001 |
5.910 |
150.11 |
3.875 |
98.43 |
4 1/2"LTC |
|
1260560002 |
5.790 |
147.07 |
3.875 |
98.43 |
|
|
1260560012 |
5.790 |
147.07 |
3.875 |
98.43 |
4 1/2"EU |
REVERSE CIRCULATING VALVE
The Circulating Valve is a kind of commonly accessory in downhole string, generally it is used with packer which by means of dropping a ball or differential pressure mode to open the sleeve and achieve circulation function.
